Antennas
Laplace offers a Comprehensive range of antennas. These cover all the radiated emissions and immunity test requirements.
all antennas are supplied with calibration and AF data.
View Antennas:
RF300:
A fully compliant, 3 axis 2m diameter loop antenna, complete with non-metallic stand, current transducers, loop switching system and cables. To enable on-site calibration, a calibration loop is available, manufactured strictly in accordance with CISPR16.
RF500:
An active loop antenna complete with rechargeable battery supply and battery charger. Calibration data includes dBuV output conversion to dBuA/m.
RF550:
An active monopole which includes the ground plane, pre-amplifier and 50ohm impedance output.
RF200:
A conventional log periodic antenna complete with stand and adaptor to enable vertical and horizontal polarisation modes, and height adjustment from 1m to 2m
RF230:
A compact log periodic antenna with a frequency range from 700MHz to 6GHz.
RF516:
A hybrid antenna capable of emissions measurements and RF transmission for immunity. Rated at 100w (cont) and 200w (short term).
Includes stand and polarisation adaptors.
RF521-4 and RF521-7:
These are efficient, fully calibrated hybrid log periodic antennas designed for EMC applications.
Ideal for emissions measurements and capable of handling high RF power input for delivering high stress levels.
Key Points
- Pre-calibrated and issued with Antenna Factors.
- Specifically designed for EMC measurements.
- Sensitivity and performance to match other industry-standard types.
- Wide range to suit both OATS and chamber applications.
| Frequency | Type | Model | Application | Notes |
| 0.009 – 30 MHz | Large Loop Antenna (Van Veen Loop) | RF300 | EN55015 (Luminaries) | Optional RF300C calibration loop available |
| 0.01 – 30 MHz | Loop antenna | RF500 | Automotive, CISPR16 | Active loop, 18″ diameter |
| 0.009 – 60 MHz | 1m mono-pole | RF550 | Automotive | Active mono-pole |
| 30 – 1000 MHz | Log Periodic | RF200 | OATS and chamber emissions measurements | includes adjustable stand |
| 1000 – 3000 MHz | Log Periodic | RF230 | OATS and chamber emissions measurements | miniature antenna |
| 30 – 6000 MHz | Hybrid Trilog | RF516 | OATS (emissions) or Chamber (emissions + immunity) | 200/100w power input 10V/m (min) @ 3m 25V/m (min) @ 1m |
| 25 – 4000MHz | Hybrid Log Periodic | RF521-4 | OATS (emissions) or Chamber (emissions + immunity) | 1000W power input 30V/m @ 3m 100V/m @ 1m |
| 25 – 7000MHz | Hybrid Log Periodic | RF521-7 | OATS (emissions) or Chamber (emissions + immunity) | 1000W power input 30V/m @ 3m 100V/m @ 1m |
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